1728821436

素因数分解:

$2^2\times 3^1\times {\mathrm{6521}}^1\times {\mathrm{22093}}^1$

素因数の和:28621

約数の個数: 24

約数和(自身を含む): 4034717904

約数和(自身を除く): 2305896468

約数列:

[1, 2, 3, 4, 6, 12, 6521, 13042, 19563, 22093, 26084, 39126, 44186, 66279, 78252, 88372, 132558, 265116, 144068453, 288136906, 432205359, 576273812, 864410718, 1728821436]

約数ペア:

[(1, 1728821436), (2, 864410718), (3, 576273812), (4, 432205359), (6, 288136906), (12, 144068453), (6521, 265116), (13042, 132558), (19563, 88372), (22093, 78252), (26084, 66279), (39126, 44186)]